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cd6b44e9c9
This test wasn't translating by an integer, but instead by 5.5. Fixed test and reference image.
68 lines
2.2 KiB
C
68 lines
2.2 KiB
C
/*
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* Copyright © 2006 Mozilla Corporation
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*
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* Permission to use, copy, modify, distribute, and sell this software
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* and its documentation for any purpose is hereby granted without
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* fee, provided that the above copyright notice appear in all copies
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* and that both that copyright notice and this permission notice
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* appear in supporting documentation, and that the name of
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* Mozilla Corporation not be used in advertising or publicity pertaining to
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* distribution of the software without specific, written prior
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* permission. Mozilla Corporation makes no representations about the
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* suitability of this software for any purpose. It is provided "as
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* is" without express or implied warranty.
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*
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* MOZILLA CORPORATION DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
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* SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
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* FITNESS, IN NO EVENT SHALL MOZILLA CORPORATION BE LIABLE FOR ANY SPECIAL,
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* INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
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* RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
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* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
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* IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*
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* Author: Vladimir Vukicevic <vladimir@pobox.com>
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*/
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#include <math.h>
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#include "cairo-test.h"
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#include <stdio.h>
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#define SIZE 100
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#define OFFSET 10
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const char png_filename[] = "romedalen.png";
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static cairo_test_draw_function_t draw;
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cairo_test_t test = {
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"composite-integer-translate-over",
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"Test simple compositing: integer-translation 32->32 OVER",
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SIZE, SIZE,
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draw
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};
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static cairo_test_status_t
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draw (cairo_t *cr, int width, int height)
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{
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cairo_surface_t *image;
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image = cairo_test_create_surface_from_png (png_filename);
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cairo_set_source_rgba (cr, 0, 0, 0, 1);
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cairo_rectangle (cr, 0, 0, SIZE, SIZE);
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cairo_fill (cr);
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cairo_translate (cr, OFFSET, OFFSET);
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cairo_set_operator (cr, CAIRO_OPERATOR_OVER);
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cairo_set_source_surface (cr, image, 0, 0);
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cairo_rectangle (cr, 0, 0, (SIZE-OFFSET), (SIZE-OFFSET));
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cairo_fill (cr);
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cairo_surface_destroy (image);
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return CAIRO_TEST_SUCCESS;
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}
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int
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main (void)
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{
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return cairo_test (&test);
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}
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